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Mikubot-2/otouto/plugins/adfly.lua

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local adfly = {}
local utilities = require('otouto.utilities')
local HTTPS = require('ssl.https')
local redis = (loadfile "./otouto/redis.lua")()
function adfly:init(config)
adfly.triggers = {
'adf.ly/([A-Za-z0-9-_-]+)'
}
adfly.doc = [[*adf.ly-Link*: Postet vollen Link]]
end
function adfly:expand_adfly_link(adfly_code)
local BASE_URL = 'https://andibi.tk/dl/adfly.php'
local url = BASE_URL..'/?url=http://adf.ly/'..adfly_code
local res,code = HTTPS.request(url)
if code ~= 200 then return nil end
if res == 'Fehler: Keine Adf.ly-URL gefunden!' then return 'NOTFOUND' end
cache_data('adfly', adfly_code, res, 31536000, 'key')
return res
end
function adfly:action(msg)
local input = msg.text
if not input:match('adf.ly/([A-Za-z0-9-_-]+)') then
return
end
local adfly_code = input:match('adf.ly/([A-Za-z0-9-_-]+)')
local hash = 'telegram:cache:adfly:'..adfly_code
if redis:exists(hash) == false then
local expanded_url = adfly:expand_adfly_link(adfly_code)
if not expanded_url then
utilities.send_reply(self, msg, config.errors.connection)
return
end
if expanded_url == 'NOTFOUND' then
utilities.send_reply(self, msg, 'Fehler: Keine Adf.ly-URL gefunden!')
return
end
utilities.send_reply(self, msg, expanded_url)
else
local data = redis:get(hash)
utilities.send_reply(self, msg, data)
end
end
return adfly